// Reproduces simple test for SERVER-2832

// The setup to reproduce was/is to create a set of points where the
// "expand" portion of the geo-lookup expands the 2d range in only one
// direction (so points are required on either side of the expanding range)

t = db.geo_fiddly_box;

t.drop();
t.ensureIndex({loc: "2d"});

t.insert({"loc": [3, 1]});
t.insert({"loc": [3, 0.5]});
t.insert({"loc": [3, 0.25]});
t.insert({"loc": [3, -0.01]});
t.insert({"loc": [3, -0.25]});
t.insert({"loc": [3, -0.5]});
t.insert({"loc": [3, -1]});

// OK!
print(t.count());
assert.eq(7,
          t.count({"loc": {"$within": {"$box": [[2, -2], [46, 2]]}}}),
          "Not all locations found!");

// Test normal lookup of a small square of points as a sanity check.

epsilon = 0.0001;
min = -1;
max = 1;
step = 1;
numItems = 0;

t.drop();
t.ensureIndex({loc: "2d"}, {max: max + epsilon / 2, min: min - epsilon / 2});

for (var x = min; x <= max; x += step) {
    for (var y = min; y <= max; y += step) {
        t.insert({"loc": {x: x, y: y}});
        numItems++;
    }
}

assert.eq(numItems,
          t.count({
              loc: {
                  $within: {
                      $box: [
                          [min - epsilon / 3, min - epsilon / 3],
                          [max + epsilon / 3, max + epsilon / 3]
                      ]
                  }
              }
          }),
          "Not all locations found!");
